8th Congress of the World Federation of Trade Unions
86%
| Country: | Czechoslovakia |
|---|---|
| Issue: | 8th Congress of the World Federation of Trade Unions |
| Date: | 1973-10-15 |
| Size: | 34 x 27 |
| Perforation: | comb 11½ x 11¼ |
| Format: | Stamp |
| Face Value: | 1 Czechoslovakian koruna |
| Print run: | 8520000 |